Cheapest return flights from Singapore to Istanbul in April from 404€

AirHint found the following cheapest return flights from Singapore (SIN) to Istanbul (IST) in April 2026 (see full year).

Return flights

04 Apr - 14 Apr China Eastern
07 Apr - 14 Apr China Eastern
17 Apr - 23 Apr Gulf Air
20 Apr - 24 Apr Gulf Air
13 Apr - 26 Apr Gulf Air
17 Apr - 24 Apr Gulf Air
17 Apr - 28 Apr Gulf Air
17 Apr - 26 Apr Gulf Air
22 Apr - 29 Apr Gulf Air
22 Apr - 04 May Gulf Air
21 Apr - 02 May Gulf Air
21 Apr - 25 Apr Gulf Air
30 Apr - 10 May Gulf Air
24 Apr - 06 May Gulf Air
25 Apr - 25 May Gulf Air
30 Apr - 06 May Gulf Air
24 Apr - 05 May Gulf Air
24 Apr - 03 May Gulf Air
23 Apr - 01 May Gulf Air
24 Apr - 01 May Gulf Air

Also check the deals for one-way flights from Singapore to Istanbul in April.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.